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14234030 = 251423403
BaseRepresentation
bin110110010011…
…000110101110
3222210011102022
4312103012232
512120442110
61225030142
7231662426
oct66230656
928704368
1014234030
118042268
124925352
132c44b05
141c67486
1513b2755
hexd931ae

14234030 has 8 divisors (see below), whose sum is σ = 25621272. Its totient is φ = 5693608.

The previous prime is 14234029. The next prime is 14234039. The reversal of 14234030 is 3043241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×142340302 = 405215220081800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711692 + ... + 711711.

It is an arithmetic number, because the mean of its divisors is an integer number (3202659).

Almost surely, 214234030 is an apocalyptic number.

14234030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14234030 is a deficient number, since it is larger than the sum of its proper divisors (11387242).

14234030 is a wasteful number, since it uses less digits than its factorization.

14234030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423410.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 14234030 is about 3772.8013464798. The cubic root of 14234030 is about 242.3497776516.

Adding to 14234030 its reverse (3043241), we get a palindrome (17277271).

The spelling of 14234030 in words is "fourteen million, two hundred thirty-four thousand, thirty".

Divisors: 1 2 5 10 1423403 2846806 7117015 14234030